# generate occurrences ras1 <- raster::raster(nrows=108, ncols=108, xmn=-50, xmx=50) raster::values(ras1)<- runif(n = (108*108)) occs <- dismo::randomPoints(ras1, 4) # create mcp out <- mcp(occs) ## TESTS test_that("output type checks", { expect_is(out, "SpatialPolygons") })